1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index a1d7efc9eaaf..d62b225f569f 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -573,6 +573,16 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
                 if ((d->host_flags & IDE_HFLAG_SERIALIZE) && hwif->mate)
                         hwif->mate->serialized = hwif->serialized = 1;
 
+                if (d->host_flags & IDE_HFLAG_IO_32BIT) {
+                        hwif->drives[0].io_32bit = 1;
+                        hwif->drives[1].io_32bit = 1;
+                }
+
+                if (d->host_flags & IDE_HFLAG_UNMASK_IRQS) {
+                        hwif->drives[0].unmask = 1;
+                        hwif->drives[1].unmask = 1;
+                }
+
                 if (hwif->dma_base) {
                         hwif->swdma_mask = d->swdma_mask;
                         hwif->mwdma_mask = d->mwdma_mask;